Nitrogen is used for plastic injection moulding…
Nitrogen is used as the assist gas that prevents oxidation of the plastic, that leaves the mould with a clean surface finish. Nitrogen is also injected with the plastic creating air channels which results in less plastic needed without cutting the strength.
Take a look at the other nitrogen applications here: https://lnkd.in/dbeeqYzu
#Nitrogen #Manufacturing #Engineering #AirKraft